La description

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Tapered roller bearing, pressed steel cage

d25.4 mm
D68.26 mm
B22.22 mm
C17.46 mm
T22.22 mm
a17 mm
rs min0.8 mm
r1s min1.57 mm
e0.42
Y21.44
Y00.79
Mass0.43 kg
BrandNTN
Dynamic load, C57 kN
Rating life coefficient, A21.4
Static load, C067 kN
Nlim (oil)7,700 Tr/min
Nlim (grease)5,800 Tr/min
Min operating temperature, Tmin-40 °C
Max operating temperature, Tmax120 °C
Characteristic cage frequency, FTF0.42 Hz
Characteristic rolling element frequency, BSF6.07 Hz
Characteristic outer ring frequency, BPF07.18 Hz
Characteristic inner ring frequency, BPFI9.82 Hz
ra max0.8 mm
r1a max1.5 mm
"''